*{
    padding: 0;
    margin: 0;
}
a{
    text-decoration: none;
    display: inline-block;
}
li{
    list-style-type: none;
}
body{
    background: #f9f9f9;
    min-width: 1376px;
}
.hidden{
    display: none;
}
.container{
    width: 1376px;
    margin: auto;
}
.header{
    background: #262626;
    width:100%;
    min-width: 1376px;
}
.header-bar{
    /*overflow: hidden;*/
}
.header-left{
    float: left;
}
.header-right{
    float: right;
    /*overflow: hidden;*/
    width: 200px;
    height: 50px;
    background: rgba(255,255,255,0.05);
    border-radius: 3px;
    margin-top: 5px;
}
.header-right2{
    float: right;
}
.header-right2  button{
    margin-top: 15px;
    height: 35px;
    width: 80px;
    vertical-align: middle;
    border: none;
    border-radius: 5px;
    background: #5ca11f;
    color: #fff;
}
.user{
    float: left;
    color: white;
    line-height: 50px;
}
.user img{
    display: inline-block;
    vertical-align: middle;
}
.user span{
    font-size: 13px;
}
.shop{
    float: left;
    padding:0 30px 0 15px;
    line-height:50px;
}
.shop img{
    display: inline-block;
    vertical-align: middle;
}
.shop span{
    display: inline-block;
    height: 20px;
    width: 20px;
    background: green;
    border-radius: 10px;
    text-align: center;
    color: white;
    vertical-align: middle;
    line-height: 22px;
}
.nav-item li:first-child a{
    color: rgba(255,255,255,0.8)
}
/******************************************/
.nav-item{
    position: relative;
}
.nav-item span{
    position: absolute;
    bottom: 0;
    left: 90px;
    display: block;
    width: 0;
    height: 0;
    border-top: 10px solid #262626;
    border-right: 10px solid #262626;
    border-left: 10px solid #262626;
    border-bottom: 10px solid white;
    color: red;
}
/****************menu**********************/
.nav-item{
    overflow: hidden;
    padding: 20px 0;
}
.sec-item{
    overflow: hidden;
    padding: 10px 0;
}
.sec-nav{
    min-width: 1376px;
    width: 100%;
    background: #f5f5f5;
    box-shadow: 1px 1px 1px 1px rgba(0,0,0,0.1);
}
.nav-item li{
    float: left;
    margin-right: 40px;
}
.nav-item li a{
    color: rgba(255,255,255,0.4);
    font-size: 18px;
}
.sec-item li{
    float: left;
    margin-right: 20px;
}
.sec-item li a{
    color: rgba(0,0,0,0.6);
    font-size: 15px;
    height: 30px;
    line-height: 30px;
}
/****************search*********************/
.search{
    margin-top: 40px;
    overflow: hidden;
}
.search input{
    float: left;
    width: 1200px;
    height: 50px;
    font-size: 16px;
    text-indent: 20px;
}
.search button{
    width: 170px;
    height: 56px;
    float: left;
    border: none;
    background: #5ca11f;
    color: #FFF;
    font-size: 14px;
    letter-spacing: 1px;
    font-weight: 300;
}
.line{
    margin-top: 50px;
    display: block;
    border-bottom: 2px solid rgba(0,0,0,0.1);
}
/*********************************************/
.content{
    overflow: hidden;
    padding-bottom: 50px;
}
.content-left{
    width: 300px;
    float: left;
}
.content-right{
    width: 1076px;
    float: right;
    overflow:hidden;
}
.software{
    /*width: 300px;*/
    /*height: 300px;*/
    overflow-y:scroll;
    padding-bottom: 20px;
}
.software li{
    margin-top: 15px;
    font-size: 18px;
}
.software li span{
    display: inline-block;
    float: right;
    margin-right: 20px;
    font-size: 13px;
    color: rgba(0,0,0,0.6);
    line-height: 21px;
}
.software li input {
    height: 25px;
    width: 20px;
    margin-right: 10px;
    vertical-align: middle;
}
.software li i{
    font-style: normal;
    color: rgba(0,0,0,0.7);
}
.software li a{
    color: rgba(0,0,0,0.7);
    text-indent: 30px;
}
.control-scoll{
    width: 300px;
    height: 250px;
    overflow:scroll;
}
.bottom{
    display: block;
    border-bottom: 1px solid black;
}
.line-left{
    width: 300px;
    margin-top: 10px;
    display: block;
    border-bottom: 2px solid rgba(0,0,0,0.1);
}
/********************content-right****************/
.item{
    float: left;
    height: 260px;
    width: 1050px;
    border-radius: 5px;
    overflow: hidden;
    margin-left: 22px;
    margin-bottom: 20px;
    background: #fff;
    box-shadow:0px 0px 3px rgba(0,0,0,0.3);
}
.images{
    margin: 15px 0 0 15px;
    width: 370px;
    float: left;
}
.images p a{
    color: rgba(0,0,0,0.5);
    letter-spacing: 0.2px;
    font-size: 12px;
}
.item-text{
    width: 380px;
    float: left;
    margin:15px 0 0 20px;
}
.card{
    position: relative;
    margin-top: 15px;
    height: 230px;
    width: 263px;
    float: left;
    overflow: hidden;
    border-left: 1px solid black;
}
.card-top{
    overflow: hidden;
    width: inherit;
}
.card-top img{
    float: right;
    margin-right: 10px;
}
.card-text{
    text-align: center;
    margin-top: 30px;
}
.card-text p{
    margin: 5px 0;
}
.card-bottom{
    width: 230px;
    margin: auto;
    overflow: hidden;
    /*margin-top: 60px;*/
}
.item h2{
    font-size: 18px;
    width: 330px;
    word-break:break-all
}
.item-text i,p{
    color: rgba(0,0,0,0.5);
    font-size: 14px;
}
.item-text p{
    margin: 15px 0;
    letter-spacing: 1px;
}
.item-text ul{
    width: 320px;
}
.item-text ul li a{
    color: rgba(0,0,0,0.7);
}
.item-text ul li{
    margin: 8px 0;
}
.card-bottom button{
    display:flex;
    width: 170px;
    height:40px;
    line-height: 40px;
    float: left;
    border: 1px solid #5ca11f;
    border-radius: 3px;
    background: none;
    text-indent: 55px;
    letter-spacing: 1px;
    color: #5ca11f;
    font-size: 14px;
    font-weight: 600;
}
.card-bottom img{
    display: flex;
    float: right;
}
.stay-bottom{
    position: absolute;
    bottom: 0;
    left:50%;
    margin-left: -115px;
}
/*************************************/
.clum{
    height: 50px;
    float: right;
    margin: 30px 0 50px 0;
}
.clum span{
    font-size: 13px;
    display: inline-block;
    line-height: 50px;
    padding-right: 20px;
    margin-right: 20px;
    border-right: 1px solid rgba(0,0,0,0.3);
}
.clum img{
    height: 20px;
    vertical-align: middle;
    margin-right: 20px;
}
.clum select{
    height: 30px;
    width: 150px;
    border: 1px solid rgba(0,0,0,0.2);
    background: none;
}
/**************************************/
.left-title{
    margin-top: 100px;
}
.left-title span{
    font-size: 19px;
    font-weight: 600;
    letter-spacing: 1px;
}
.left-title h2{
    font-size: 20px;
    font-weight: 400;
    color: rgba(0,0,0,0.8);
    margin: 20px 0;
}
.price{
    width: 110px;
    height: 30px;
    margin: 0 0 20px 0;
}
.enter{
    height: 34px;
    background: rgba(0,0,0,0.3);
    width: 40px;
    border: none;
    margin-left: 10px;
}
.filter h3{
    font-size: 20px;
    font-weight: 400;
    color: rgba(0,0,0,0.8);
    margin: 20px 0;
}
/**********************************************item.css***********************************************/
.item-content{
    min-width: 1376px;
}
.item-content-title{
    margin-top: 40px;
}
.sec-item input{
    width: 140px;
    height: 28px;
    border: 1px solid rgba(0,0,0,0.2);
    border-radius: 8px;
    text-indent: 5px;
}
.sec-item img{
    height: 15px;
    width: 15px;
    vertical-align: middle;
    margin-left: -25px;
}
.choose span:first-child{
    display:inline-block;
    height: 35px;
    width: 100px;
    background: #fff;
    text-align: center;
    line-height: 35px;
    border-top: 1px solid rgba(0,0,0,0.2);
    border-left: 1px solid rgba(0,0,0,0.2);
    border-right: 1px solid rgba(0,0,0,0.2);
    border-bottom: 1px solid white;
    box-sizing: border-box;
}
.choose span:last-child{
    display:inline-block;
    height: 35px;
    width: 100px;
    text-align: center;
    line-height: 35px;
}
.choose{
    background: #f9f9f9;
}
.all-content{
    background:#fff;
}
.back-color{
    border-bottom: 1px solid rgba(0,0,0,0.2);
}
.fix{
    height: 100px;
    position: relative;
}
.choose span:first-child{
    display: inline-block;
    position: absolute;
    bottom: -1px;
    cursor: pointer;
}
.choose span:last-child{
    display: inline-block;
    position: absolute;
    bottom: -1px;
    left: 100px;
    cursor: pointer;
}
/*******************content*********************/
.item-content-left{
    float: left;
    margin-top: 30px;
    width: 912px;

}
.item-content-left2{
    margin-top: 30px;
    position: absolute;
    width: 912px;
    display: none;
}
.item-content-right{
    float: right;
    width: 400px;
    margin-top: 30px;
}
.all-content-fix{
    /*position: relative;*/
    overflow: hidden;
}
.img-card{
    width: 910px;
    border: 1px solid rgba(0,0,0,0.2);
    border-radius: 10px;
    background:#fafafa ;
    overflow: hidden;
}
.img-card span{
    display: inline-block;
    background: #747575;
    border-radius: 3px;
    height: 40px;
    width: 200px;
    line-height: 40px;
    text-align: center;
    color: rgba(255,255,255,0.9);
    font-size: 17px;
    float: left;
    margin-right: 27px;
}
.img-card span img{
    margin-left: 10px;
    vertical-align: middle;
}
.model{
    padding-top: 20px;
    padding-left: 20px;
    display: block;
    margin: auto;
}
.img-center{
    width: 500px;
    margin: auto;
    padding: 30px 0 10px 0;
}
.btn-group{
    margin-top: 40px;
}
.btn-group span{
    display: inline-block;
    background: #d9d9d9;
    border-radius: 3px;
    height: 50px;
    width: 220px;
    line-height: 50px;
    text-align: center;
    font-size: 17px;
}
.btn-group span img{
    vertical-align: middle;
}
.btn-center{
    width: 500px;
    margin: auto;
}
.intruduce-all{
    margin: 50px 0 80px 0;
}
.intruduce-all p{
    width: 910px;
    font-size: 20px;
}
/*********************************features******************************/
.features h3{
    font-size: 30px;
    border-bottom: 1px solid rgba(0,0,0,0.3);
    font-weight: 300;
    color: rgba(0,0,0,0.8);
    padding-bottom: 15px;
}
.features ul li{
    font-size: 18px;
    margin: 10px 0;
    text-indent: 50px;
    color: rgba(0,0,0,0.8);
    letter-spacing: 1px;
    font-family: "微软雅黑";
}
.features p{
    font-size: 20px;
    color: rgba(0,0,0,0.9);
    font-weight: 600;
    margin: 20px 0;
}
.include h3{
    margin-top: 50px;
    font-size: 30px;
    border-bottom: 1px solid rgba(0,0,0,0.3);
    font-weight: 300;
    color: rgba(0,0,0,0.8);
    padding-bottom: 15px;
}
.include ul li{
    font-size: 18px;
    margin: 10px 0;
    text-indent: 50px;
    color: rgba(0,0,0,0.8);
    letter-spacing: 1px;
    font-family: "微软雅黑";
}
.include p{
    font-size: 20px;
    color: rgba(0,0,0,0.9);
    font-weight: 600;
    margin: 20px 0;
}
.more h3{
    margin-top: 50px;
    font-size: 30px;
    border-bottom: 1px solid rgba(0,0,0,0.3);
    font-weight: 300;
    color: rgba(0,0,0,0.8);
    padding-bottom: 15px;
}
.more img{
    margin-top: 20px;
    margin-right: 15px;
}
.more{
    padding-bottom: 50px;
}
.more p{
    color: deepskyblue;
    font-size: 20px;
}
/************************************left***********************/
.price-fix{
    border: 1px solid rgba(0,0,0,0.2);
    border-radius: 10px;
}
.item-price{
    width: 350px;
    margin: auto;
    overflow: hidden;
    margin:20px;
}
.item-price h1{
    float: left;
    line-height: 55px;
    font-size: 25px;
}
.item-price span{
    display:inline-block;
    float: right;
    font-size: 55px;
    font-weight: 600;
}
.button-group button{
    display: block;
    height: 50px;
    width: 300px;
    margin: 10px auto;
    background: #71a931;
    font-size: 18px;
    color: #fff;
    border: 0;
    border-radius: 5px;
}
.down{
    display: block;
    height: 50px;
    width: 300px;
    margin: 10px auto;
    background: rgba(0,0,0,0.6);
    margin-bottom: 40px;
    font-size: 18px;
    color: #fff;
    border: 0;
    border-radius: 5px;
    line-height: 50px;
    text-align: center;
}
.down a{
    color: #fff;
}
.button-group button:last-child{
    background: rgba(0,0,0,0.6);
    margin-bottom: 40px;
}
.button-group button img{
    vertical-align: middle;
    margin-right: 5px;
}
.author{
    overflow: hidden;
    margin-top: 20px;
    border: 1px solid rgba(0,0,0,0.2);
    border-radius: 10px;
}
.author img{
    float: left;
    padding: 15px ;
}
.author span{
    font-size: 25px;
    font-weight: 600;
    letter-spacing: 1px;
    padding: 15px 0 0 0;
    display: block;
    float: left;
}
.author button{
    font-size: 17px;
    color: rgba(0,0,0,0.6);
    display: block;
    height: 45px;
    width: 300px;
    margin: 10px auto;
    background: rgba(0,0,0,0.1);
    border-radius: 5px;
}
.clear{
    clear: both;
}
.sales{
    background: #f9f9f9;
    height: 70px;
    margin-top: 20px;
    border: 1px solid rgba(0,0,0,0.2);
    border-radius: 10px;
    line-height: 70px;
}
.sales img,.chat  img{
    vertical-align: middle;
    margin-left: 10px;
}
.sales span,.chat  span{
    margin: 0 5px;
    font-size: 17px;
}
.chat  span{
    color: #0e70a5;
}
.chat{
    background: #f9f9f9;
    height: 70px;
    line-height: 70px;
    margin-top: 20px;
    border: 1px solid rgba(0,0,0,0.2);
    border-radius: 10px;
}
.manage{
    margin-top: 20px;
    border: 1px solid rgba(0,0,0,0.2);
    border-radius: 10px;
    margin-bottom: 50px;
}
.manage strong{
    display: inline-block;
    width: 160px;
}
.manage-fix{
    width: 368px;
    margin: 15px auto;
}
.manage p{
    color: rgba(0,0,0,0.4);
    display: inline-block;
    width: 208px;
    word-wrap:break-word;
    vertical-align: top;
}
.manage-fix ul li{
    margin: 10px 0;
}
/**************************************/
.all-comments{
    margin: 0 0 20px 0;
}
.comments{
    width: 912px;
    border: 1px solid rgba(0,0,0,0.2);
    border-radius: 3px;
    background:#fafafa ;
    overflow: hidden;
}
.comments-sec{
    width: 912px;
    border-bottom: 1px solid rgba(0,0,0,0.2);
    border-left: 1px solid rgba(0,0,0,0.2);
    border-right: 1px solid rgba(0,0,0,0.2);
    border-radius: 3px;
    overflow: hidden;
}
.comments-top-fix{
    float: left;
    height: 51px;
    padding: 20px 0 0 20px;
}
.comments-top-fix img{
    vertical-align: middle;
}
.comments-top-fix span{
    color: #0e70a5;
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 1px;
    margin-left: 10px;
}
.comments-top{
    overflow: hidden;
    padding: 0px 0 20px 0;
}
.comments-top p{
    padding:0 0 0 20px;
    color: rgba(0,0,0,0.8);
    font-size: 25px;
    font-family: "Adobe Arabic";
}
.comments-sec p{
    margin-left: 60px;
}
.comments-sec button{
    background: rgba(0,0,0,0.5);
    color: #fff;
    width: 70px;
    height: 25px;
    border: none;
    border-radius: 2px;
    letter-spacing: 1px;
    margin-left: 5px;
    font-size: 10px;
}
.date{
    float: right;
    height: 30px;
    line-height: 30px;
    color: rgba(0,0,0,0.5);
    margin:40px 20px 0 0;
}
.date img{
    vertical-align: middle;
}
/*************form**********************/
.form-content{
    overflow: hidden;
}
.form-left{
    margin-top: 80px;
    width: 800px;
    float: left;
    padding-bottom: 50px;
}
.form-left h1{
    margin: 0px 0;
}
.form-left p{
    font-size: 17px;
    width: 600px;
    color: rgba(0,0,0,0.8);
    margin:20px 0;
}
.form-left img{
    width: 600px;
}
.form-left button{
    margin-top: 15px;
    height: 35px;
    width: 80px;
    border: none;
    border-radius: 5px;
    background: #5ca11f;
    color: #fff;
}
.form-left span{
    display: inline-block;
    margin-left: 10px;
    color: rgba(0,0,0,0.8);
}
.form-right{
    background: #fff;
    margin-top: 80px;
    width: 500px;
    float: right;
}
.form-right-fix h1{
    margin: 30px 0 5px 0;
    font-size: 23px;
    text-indent: 25px;
    font-weight: 400;
}
.input-fix{
    width: 452px;
    margin: auto;
}
.form-input{
    width: 450px;
    height: 45px;
    border: 1px solid rgba(0,0,0,0.2);
    border-radius: 5px;
    margin: 15px 0;
    text-indent: 10px;
    font-size: 14px;
    color: rgba(0,0,0,0.5);
    background: #f9f9f9;
    box-shadow: inset 0px 0px 3px 0px rgba(0,0,0,0.2);
    /*box-shadow: 0px 0px 1px rgba(0,0,0,0.2);*/
}
.what{
    display: block;
    text-indent: 25px;
}
.check{
    margin-top: 30px;
    margin-left: 25px;
    height: 15px;
    width: 15px;
    border: 1px solid rgba(0,0,0,0.2);
    box-shadow: inset 0px 0px 3px 0px rgba(0,0,0,0.2);

}
.create{
    width: 450px;
    margin: auto;
    margin-top: 50px;
    padding-bottom: 40px;
}
.create button{
    width: 450px;
    height: 40px;
    background: #5ca11f;
    border: none;
    border-radius: 5px;
    color: #fff;
    font-size: 15px;
    letter-spacing: 1px;
}
.footer-line{
    overflow: hidden;
    border-bottom: 1px solid rgba(0,0,0,0.2);
}
.footer-text ul li{
    float: left;
    margin: 8px;
    font-size: 16px;
    color: rgba(0,0,0,0.4);
}
.footer-text ul{
    width: 350px;
    margin: auto;
    overflow: hidden;
}
.clear{
    clear: both;
}
#tab1_page,#tab2_page,#tab3_page{
    width: 101%;
    position: relative;
    left: -1px;
    /*盖住两边的边框*/
    padding: 30px 0;
    text-align: center;
}
#tab1_page a,#tab2_page a,#tab3_page a{
    padding: 0 15px;
    font-size: 14px;
    font-weight: 600;
    line-height: 40px;
    color: #454545;
}
#tab1_page a:hover,#tab2_page a:hover,#tab3_page a:hover{
    background-color: #e1e8ed;
    border-radius: 5px;
    color: #454545;
}
#tab1_page .active_page,#tab2_page .active_page,#tab3_page .active_page{
    background-color: #ededed;
    border: 1px solid #e1e8ed;
    border-radius: 5px;
    color: #000000;
}
#tab1_page .prev,#tab1_page .next,#tab2_page .prev,#tab2_page .next,#tab3_page .prev,#tab3_page .next{
    background-color: #000;
    color: #fff;
    border-radius: 5px;
}
footer{
    background-color: #1a1a1a;
    padding: 40px 0 30px 0;
}
footer p{
    color: #999;
    line-height: 40px;
    font-size: 12px;
}
footer ul{
    margin-right: 100px;
}
footer ul li{
    color: #fff;
    line-height: 40px;
}
footer ul li a{
    color: #999;
}
footer>div>div>ul{
    display: inline-block;
}
footer>div>div>img{
    float: right;
}
footer>div>div>ul>li>h4{
    font-size: 14px;
}
footer>div>div>ul>li>a{
    font-size: 12px;
}
footer .footer_up{
    padding-bottom: 20px;
    border-bottom: 1px solid #666;
}
footer .footer_down{
    padding-top: 20px;
    overflow: hidden;
}
footer .footer_down ul{
    overflow: hidden;
}
footer .footer_down ul li{
    float: left;
    margin-right: 30px;
}
footer .footer_down ul li a{
    font-size: 14px;
    color: #fff;
}
footer a:hover{
    color: #fff;
    text-decoration: underline;
}
/*****************尾部*****************/

.header-bar:after{
    clear: both;
    content: "";
    display: block;
    visibility: hidden;
    width: 0;
    height: 0;
}
.user{
    position: relative;
    float: none;
    height: 100px;
}
.user:hover{
    cursor: pointer;
}
.user:hover .exit{
    display: block;
}
.exit{
    color: transparent;
    position: absolute;
    display: none;
    width: 100px;
    text-align: center;
    top: 0px;
    left: 50%;
    margin-left: -50px;
    border-radius: 5px;
    background-color: transparent;
}